Little Sister CD Key
PC price comparison · HaHaHaGame · Sep 30, 2026
Little Sister is a Live2D desktop pet game. A girl in a cat-eared hat blinks, breathes and follows your cursor. Move, resize, lock or hide her, add static, GIF or MP4 wallpapers, and discover or share characters and wallpapers through Steam Workshop.
Lowest final price
at Steam · Standard Official
Historical low: $0.79 on September 30, 2026
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Little Sister price history
The chart appears after a few days.
Historical lows by store
- Steam$0.79
Little Sister player count
- Playing now
- 1
- 24-hour peak
- 2
- 30-day peak
- 2
Concurrent players on Steam, hourly peak over the last 7 days. Source: Steam Web API.
About Little Sister
Make a little room for your sister today Little Sister is a Live2D desktop companion game for Windows. A girl in a cat-eared hat and pink glasses settles into a corner of your desktop, keeping you company while you work, study, browse the web or enjoy a quiet moment. Place her wherever you like and choose a wallpaper to make the desktop your own. Let her stay quietly by your side while you're busy, then take a break and watch her eyes follow your cursor, adding a little cuteness to an ordinary day at your computer. She blinks, breathes and looks your way The game includes one built-in little sister character. Natural blinking, breathing and gentle movements bring her to life on your desktop. Her head and eyes follow your cursor, while her long hair and clothing sway softly with her movements. Find the right place for her Click and hold the character to drag her. Hover over her and use the mouse wheel to resize her from 55% to 450%. Toggle always-on-top mode to keep her in front of other windows or let them cover her. Mouse input passes through transparent areas around and within the character. Enable Lock to let it pass through the entire character. Hide her when you need to focus, then show her again from the system tray menu. Any active animated wallpaper keeps playing while she is hidden. Use the right-click and system tray menus to open settings, switch characters and wallpapers, lock, hide or exit. You can also show or hide the taskbar icon. Give your desktop a view you love The game includes a pink-and-lavender static background and an animated version with drifting light and dust motes. Let your little sister share the desktop with this gentle scenery, or hide her and enjoy the wallpaper on its own. Choose a local GIF animation or MP4 video as an animated wallpaper that loops silently behind your desktop icons. Switch between built-in wallpapers and downloaded, compatible Workshop wallpapers in the Select Wallpaper menu. Turn off the wallpaper feature to restore the desktop background recorded before you enabled it. Animated wallpapers play while the game is running. MP4 playback depends on the video's encoding and your system's decoding support. Discover more combinations in the Workshop Steam Workshop has separate Characters and Wallpapers categories. Find community creations you like, or share compatible content you have made yourself. Browse, search, subscribe to or unsubscribe from community characters and wallpapers. Once…Read more
Little Sister system requirements
Minimum
- OS *: Windows 7
- Processor: i5
- Memory: 400 MB RAM
- Graphics: Intel HD Graphics 4400
- Storage: 400 MB available space
Little Sister key FAQ
+What is a Little Sister CD key?
A Little Sister CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Little Sister?
The cheapest Little Sister key right now costs $0.79 at Steam, 20% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Little Sister?
The lowest price we have recorded for Little Sister is $0.79 on September 30, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+How many people play Little Sister?
Right now 1 people are playing Little Sister on Steam, with a peak of 2 in the last 24 hours. Player counts are updated every 15 minutes.
+Is it safe to buy a Little Sister key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
